JPS5275924A - Beam index type color picture tube - Google Patents

Beam index type color picture tube

Info

Publication number
JPS5275924A
JPS5275924A JP15196575A JP15196575A JPS5275924A JP S5275924 A JPS5275924 A JP S5275924A JP 15196575 A JP15196575 A JP 15196575A JP 15196575 A JP15196575 A JP 15196575A JP S5275924 A JPS5275924 A JP S5275924A
Authority
JP
Japan
Prior art keywords
picture tube
type color
color picture
beam index
index type
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15196575A
Other languages
Japanese (ja)
Inventor
Yoshinori Horiko
Shinichi Makino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15196575A priority Critical patent/JPS5275924A/en
Publication of JPS5275924A publication Critical patent/JPS5275924A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To minimize hue variation caused in accordance with frequency variation of index signal by setting the index signal to be applied to oval gain amplifier to a comparatively low frequency and by obtaining writing chrominance signal of desired frequency.
COPYRIGHT: (C)1977,JPO&Japio
JP15196575A 1975-12-22 1975-12-22 Beam index type color picture tube Pending JPS5275924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15196575A JPS5275924A (en) 1975-12-22 1975-12-22 Beam index type color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15196575A JPS5275924A (en) 1975-12-22 1975-12-22 Beam index type color picture tube

Publications (1)

Publication Number Publication Date
JPS5275924A true JPS5275924A (en) 1977-06-25

Family

ID=15530072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15196575A Pending JPS5275924A (en) 1975-12-22 1975-12-22 Beam index type color picture tube

Country Status (1)

Country Link
JP (1) JPS5275924A (en)

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